Income Taxes (Details) - USD ($)	Nov. 30, 2014	Nov. 30, 2013
Deferred tax assets, net:
Net operating loss carryforwards	$ 8,280,000	$ 10,930,000
Allowance for doubtful accounts
Accrued pension	680,000	680,000
Interest	470,000	560,000
Other		10,000
Deferred tax assets, Gross	9,430,000	12,180,000
Valuation allowance	(9,430,000)	(12,180,000)
Net deferred assets